Computer workstation



FIG. 1 is a front isometric view of a computer workstation in accordance with our design;

FIG. 2 is a right side view thereof, the left side view being a mirror image of the right side view;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines provided in the above views are used to indicate environmental structure and form no part of the design. 

The ornamental design for a computer workstation, as shown and described. 